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1. 发明公开

EP0453627A3 Plastic lens generator and method 有权
标题翻译：塑料镜头发生器和方法
公开(公告)号：EP0453627A3
公开(公告)日：1992-04-08
申请号：EP90119465.4
申请日：1990-10-11
申请人： NATIONAL OPTRONICS, Inc.
发明人： Houchens, Lewis Dillard, Jr. , Davis, John Merril
IPC分类号： B23B13/00 , B24B13/00 , B24B13/04 , B24B13/06
CPC分类号： B24B13/06 , G05B19/251 , Y10T409/300896 , Y10T409/30392 , Y10T409/305712
摘要： The generator for plastic lenses comprises a rotatable chuck (96) for rotating an optical lens blank (86) on a first axis. A drive system displaces the chuck and thereby the lens blank generally transverse to the first axis. A cutter (56) is operably associatable with the chuck for engaging the lens blank and causing shaping thereof. The cutter includes a high speed rotary element rotatable on a second axis angularly disposed relative to the first axis. A second drive system for selectively displacing the cutter parallel to the first axis is provided. A computer control is operably associated with the first and second drive systems for coordinating displacement of the associated chuck and cutter for causing a selected curvature to be generated on the blank.

2. 发明授权

EP0453627B1 Plastic lens generator and method 有权
标题翻译：制造设备塑料镜片及方法。
公开(公告)号：EP0453627B1
公开(公告)日：1995-08-23
申请号：EP90119465.4
申请日：1990-10-11
申请人： NATIONAL OPTRONICS, Inc.
发明人： Houchens, Lewis Dillard, Jr. , Davis, John Merril
IPC分类号： B23B13/00 , B24B13/00 , B24B13/04 , B24B13/06
CPC分类号： B24B13/06 , G05B19/251 , Y10T409/300896 , Y10T409/30392 , Y10T409/305712

3. 发明公开

EP0453627A2 Plastic lens generator and method 有权
标题翻译： HerstellungsgerätfürKunststofflinsen und Verfahren。
公开(公告)号：EP0453627A2
公开(公告)日：1991-10-30
申请号：EP90119465.4
申请日：1990-10-11
申请人： NATIONAL OPTRONICS, Inc.
发明人： Houchens, Lewis Dillard, Jr. , Davis, John Merril
IPC分类号： B23B13/00 , B24B13/00 , B24B13/04 , B24B13/06
CPC分类号： B24B13/06 , G05B19/251 , Y10T409/300896 , Y10T409/30392 , Y10T409/305712
摘要： The generator for plastic lenses comprises a rotatable chuck (96) for rotating an optical lens blank (86) on a first axis. A drive system displaces the chuck and thereby the lens blank generally transverse to the first axis. A cutter (56) is operably associatable with the chuck for engaging the lens blank and causing shaping thereof. The cutter includes a high speed rotary element rotatable on a second axis angularly disposed relative to the first axis. A second drive system for selectively displacing the cutter parallel to the first axis is provided. A computer control is operably associated with the first and second drive systems for coordinating displacement of the associated chuck and cutter for causing a selected curvature to be generated on the blank.
摘要翻译：用于塑料透镜的发生器包括用于在第一轴线上旋转光学透镜毛坯（86）的可旋转卡盘（96）。驱动系统使卡盘移位，从而使透镜毛坯大致横向于第一轴线。切割器（56）可与卡盘可操作地相关联，用于接合透镜毛坯并使其成形。切割器包括可在相对于第一轴线成角度地设置的第二轴线上旋转的高速旋转元件。提供了用于选择性地使刀具平行于第一轴线移动的第二驱动系统。计算机控制器与第一和第二驱动系统可操作地相关联，用于协调相关联的卡盘和切割器的位移，以使得在坯件上产生所选择的曲率。

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